﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using DAL;
using Model;

namespace BLL
{
    public  class Systemtixi_体系_BLL
    {

        Systemtixi_体系_DAL dal = new Systemtixi_体系_DAL();


    }
}
